Based on this product's specifications, here are some alternatives and similar models
Smartphone Xiaomi 15T Pro 6.83" 5G 12GB RAM 1TB Black
Summary description:
The Xiaomi 15T Pro features a 6.83" display, MediaTek Dimensity 9400+ processor, 12GB RAM, and 1TB storage. It has a triple rear camera with 50MP resolution and a 5500mAh battery. Ideal for users seeking high performance and extensive storage in a sleek black design.